Bonhams Cars : A signed Red Bull Formula 1 car rear wing end plate

signed by Mark Webber and Sebastien Vettel, believed used in the 2008 Italian Grand Prix at Monza, some wear.

SomersF1 - The technical side of Formula One: Red Bull Racing

Alfa Romeo joins F1 trend for rear wing endplate tweak

The mysterious case of F1's flexing rear wings - Motor Sport Magazine

F1® Rear Wing Endplates

Red Bull adds rear wing endplate fins

Six key questions ahead of the race in Hungary

Red Bull gives you wings: aero advantage of F1's fastest car

Haas, Redbull, Aston Martin. Take your pick : r/formula1

Formula 1 – the world's most exciting sport

2016 Max Verstappen Red Bull Racing RB12 F1 Rear Wing F1

Sebastian Vettel: Profile of a Champion

RaceFans Round-up: 2019 wings will show if F1 is on right track

2016 Max Verstappen Red Bull Racing RB12 F1 Rear Wing F1 Endplate